Base | Representation |
---|---|
bin | 1000011101011… |
… | …10001110000110 |
3 | 11221112120001210 |
4 | 10032232032012 |
5 | 121131440243 |
6 | 11013032250 |
7 | 1521135240 |
oct | 416561606 |
9 | 157476053 |
10 | 70968198 |
11 | 37072504 |
12 | 1b925686 |
13 | 1191a422 |
14 | 95d5090 |
15 | 636c933 |
hex | 43ae386 |
70968198 has 16 divisors (see below), whose sum is σ = 162213120. Its totient is φ = 20276616.
The previous prime is 70968187. The next prime is 70968241. The reversal of 70968198 is 89186907.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844818 + ... + 844901.
It is an arithmetic number, because the mean of its divisors is an integer number (10138320).
Almost surely, 270968198 is an apocalyptic number.
70968198 is an abundant number, since it is smaller than the sum of its proper divisors (91244922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70968198 is a wasteful number, since it uses less digits than its factorization.
70968198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1689731.
The product of its (nonzero) digits is 217728, while the sum is 48.
The square root of 70968198 is about 8424.2624602988. The cubic root of 70968198 is about 414.0199411618.
The spelling of 70968198 in words is "seventy million, nine hundred sixty-eight thousand, one hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •